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Friday 13 November 2015

Microsoft Lumia 640 XL Dual SIM

Microsoft Lumia 640 XL Dual SIM

Lumia 640 XL Dual SIM
Lumia 640 XL Dual SIM
Lumia 640 XL Dual SIM
Lumia 640 XL Dual SIM
Lumia 640 XL Dual SIM
Microsoft Lumia 640 XL Dual SIM smartphone was launched in March 2015. The phone comes with a 5.70-inch touchsceen display with a resolution of 720 pixels by 1280 pixels at a PPI of 259 pixels per inch.

The Microsoft Lumia 640 XL Dual SIM is powered by 1.2GHz quad-core Qualcomm Snapdragon 400 processor and it comes with 1GB of RAM. The phone packs 8GB of internal storage that can be expanded up to 128GB via a microSD card. As far as the cameras are concerned, the Microsoft Lumia 640 XL Dual SIM packs a 13-megapixel primary camera on the rear and a 5-megapixel front shooter for selfies.

The Microsoft Lumia 640 XL Dual SIM runs Windows Phone 8.1 and is powered by a 3000mAh removable battery. It measures 157.90 x 81.50 x 9.00 (height x width x thickness) and weighs 171.00 grams.

The Microsoft Lumia 640 XL Dual SIM is a dual SIM (GSM and GSM) smartphone that accepts two Micro-SIM. Connectivity options include Wi-Fi, GPS, Bluetooth, NFC, FM, 3G. Sensors on the phone include Proximity sensor, Ambient light sensor, Accelerometer.

About Microsoft
One of the world's largest software makers, Microsoft was founded in 1975. It is renown for Windows, the world's most popular operating system for PCs and laptops. It launched its Windows Phone smartphone OS in 2010, and its own Surface lineup of tablets in 2012. The Redmond, California based company completed its acquisition of the Nokia Devices and Services division in 2014.
  • Design
  • Display
  • Software
  • Performance
  • Battery life
  • Camera
  • Value for money
  • Good
  • Great battery life
  • Good camera performance
  • Bad
  • Bulky
  • Display is low resolution for its size
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Microsoft Lumia 640 XL Dual SIM detailed specifications
GENERAL
Release dateMarch 2015
Form factorTouchscreen
Dimensions (mm)157.90 x 81.50 x 9.00
Weight (g)171.00
Battery capacity (mAh)3000
Removable batteryYes
SAR valueNA
DISPLAY
Screen size (inches)5.70
TouchscreenYes
Resolution720x1280 pixels
Pixels per inch (PPI)259
HARDWARE
Processor1.2GHz  quad-core
Processor makeQualcomm Snapdragon 400
RAM1GB
Internal storage8GB
Expandable storageYes
Expandable storage typemicroSD
Expandable storage up to (GB)128
CAMERA
Rear camera13-megapixel
FlashYes
Front camera5-megapixel
SOFTWARE
Operating SystemWindows Phone 8.1
CONNECTIVITY
Wi-FiYes
Wi-Fi standards supported802.11 b/ g/ n
GPSYes
BluetoothYes, v 4.00
NFCYes
InfraredNo
Wi-Fi DirectNo
MHL OutNo
HDMINo
Headphones3.5mm
FMYes
Number of SIMs2
SIM 1 
SIM TypeMicro-SIM
GSM/ CDMAGSM
3GYes
4G/ LTENo
SIM 2 
SIM TypeMicro-SIM
GSM/ CDMAGSM
3GYes
4G/ LTENo
SENSORS
Compass/ MagnetometerYes
Proximity sensorYes
AccelerometerYes
Ambient light sensorYes
GyroscopeNo
BarometerNo
Temperature sensorNo
Error or missing information? Please let us know

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